Temperature can be hard on outdoor structures. Learn how engineers consider thermal energy effects while constructing structures such as bridges. The video lesson also considers how heat affects gases by exploring the ideal gas laws....

Water is powerful! Because it expands as it freezes, if it does so in a closed system, tremendous pressure can be created. All it takes is a little break to cause the system to explode! It's unlikely that you would submerge a pipe full...

Check out this ping pong ball explosion demonstration which happens as a result of liquid nitrogen expanding quickly. [4:14]

In this cool science experiment, you will see how you can put a balloon directly into a candle flame and the balloon will not burst. The power of heat conduction makes this possible. Have fun while learning about heat transfer and energy...

Watch a "Pharaoh's Serpent" reaction, which occurs during the combustion of mercury thiocyanate. [0:36]